1: Introduction to Materials.- 2: Atomic Structure.- 3: Atomic Arrangement.- 4: Imperfections in the Atomic Arrangement.- 5: Atom Movement in Materials.- 6: Mechanical Testing and Properties.- 7: Deformation, Strain Hardening, and Annealing.- 8: Solidification and Grain Size Strengthening.- 9: Solidification and Solid Solution Strengthening.- 10: Solidification and Dispersion Strengthening.- 11: Dispersion Strengthening by Phase Transformation and Heat Treatment.- 12: Ferrous Alloys.- 13: Non-Ferrous Alloys.- 14: Ceramic Materials.- 15: Polymers.- 16: Composite Materials.- 17: Electrical Conductivity.- 18: Dielectric and Magnetic Properties.- 19: Optical and Thermal Properties.- 20: Corrosion and Wear.- 21 Failure — Origin, Detection, and Prevention.